Final answer:
In the context of educational psychology, the condition that would be classified as a 'pre-training intervention' is the decision to have mastery goals in the program.
Step-by-step explanation:
The question pertains to different conditions of practice and which would be classified as a "pre-training intervention". In the context of education and training programs, a pre-training intervention refers to strategies or activities that prepare individuals for learning before the actual training or education program commences. The options provided include various methods to enhance the learning experience, but the one clearly classified as a pre-training intervention is deciding to have mastery goals in the program. This is because such a decision lays the foundation and establishes the objectives for the training or learning that is to follow, essentially priming the individual's mindset for what they are about to learn.